
<style>
#f38ea9fac::part(listbox) { z-index: 9995; }
#f38ea9fac::part(selected-value) { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

</style>
<fluent-select id="xxx" position="above" blazor:onchange="1" blazor:onkeydown="2" blazor:elementreference="xxx">
  <fluent-option id="xxx" blazor:onclick="3" blazor:elementreference="xxx">Position forced above</fluent-option>
  <fluent-option id="xxx" blazor:onclick="4" blazor:elementreference="xxx">Option Two</fluent-option>
</fluent-select>